# Three Todo vs TimePeace Calendar

The clearest difference is review sentiment: Three Todo at 100% against TimePeace Calendar's 0%. Three Todo also leads on rating (4.9 vs 4.0) and ratings volume (16 vs 5). TimePeace Calendar's advantage is price (Free vs $0.99) and update cadence (every 2 months vs every 12 months). On ads, in-app purchases and device support there is nothing between them.

TimePeace Calendar is free to download; Three Todo costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Three Todo holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 16 and 5 respectively. Written reviews point the same way: 100% of Three Todo's written reviews are positive against 0% of TimePeace Calendar's.

Three Todo ships an update every 12 months, TimePeace Calendar every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Three Todo | TimePeace Calendar |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/three-todo/id882164264/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/timepeace-calendar/id1278750105/reviews) |
| Number of ratings | **16** | 5 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 9 MB | 24 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jeffrey Lai](https://appshunter.io/developer/1630879658) | [Mulberry Tree Media LLC](https://appshunter.io/developer/1278750104) |

## What reviewers say

### Three Todo

[App page](https://appshunter.io/ios/app/three-todo/id882164264)

This task management app focuses on simplicity by presenting only three tasks at a time. It offers three actions: Done, Defer, or Drop, to help users manage their to-do list without added stress or complexity.

**Highlights:** Focus on 3 tasks at a time, Stress-free task management, Action tasks: Done, Defer, or Drop, Minimalist and non-intrusive design, Prioritizes tasks based on user actions

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### TimePeace Calendar

[App page](https://appshunter.io/ios/app/timepeace-calendar/id1278750105)

This app helps you discover, subscribe to, and receive updates on events that interest you. It simplifies scheduling and prioritizing your time, allowing you to manage multiple calendars and plan your day effectively. Focus on being present by reducing the clutter of reminders and to-do lists.

**Highlights:** Event discovery, Event subscription, Reminders and alerts, Multiple calendar management, Day planning and prioritization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Three Todo free?

Three Todo costs $0.99, with no in-app purchases.

### Is TimePeace Calendar free?

TimePeace Calendar is free to download, with no in-app purchases.

### Which has better reviews, Three Todo or TimePeace Calendar?

Three Todo is rated higher. Three Todo averages 4.9 out of 5 from 16 ratings, while TimePeace Calendar averages 4.0 from 5 ratings.

### Do Three Todo or TimePeace Calendar have ads?

Neither Three Todo nor TimePeace Calendar shows ads.

### Which is updated more often, Three Todo or TimePeace Calendar?

Three Todo ships an update every 12 months, and TimePeace Calendar every 2 months. Most recently, Three Todo was updated on October 24, 2026 and TimePeace Calendar on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*